151091500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{881}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 385257600

約数和(自身を除く): 234166100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 343, 350, 490, 500, 686, 700, 875, 881, 980, 1225, 1372, 1715, 1750, 1762, 2450, 3430, 3500, 3524, 4405, 4900, 6125, 6167, 6860, 8575, 8810, 12250, 12334, 17150, 17620, 22025, 24500, 24668, 30835, 34300, 42875, 43169, 44050, 61670, 85750, 86338, 88100, 110125, 123340, 154175, 171500, 172676, 215845, 220250, 302183, 308350, 431690, 440500, 604366, 616700, 770875, 863380, 1079225, 1208732, 1510915, 1541750, 2158450, 3021830, 3083500, 4316900, 5396125, 6043660, 7554575, 10792250, 15109150, 21584500, 30218300, 37772875, 75545750, 151091500]

約数ペア:

[(1, 151091500), (2, 75545750), (4, 37772875), (5, 30218300), (7, 21584500), (10, 15109150), (14, 10792250), (20, 7554575), (25, 6043660), (28, 5396125), (35, 4316900), (49, 3083500), (50, 3021830), (70, 2158450), (98, 1541750), (100, 1510915), (125, 1208732), (140, 1079225), (175, 863380), (196, 770875), (245, 616700), (250, 604366), (343, 440500), (350, 431690), (490, 308350), (500, 302183), (686, 220250), (700, 215845), (875, 172676), (881, 171500), (980, 154175), (1225, 123340), (1372, 110125), (1715, 88100), (1750, 86338), (1762, 85750), (2450, 61670), (3430, 44050), (3500, 43169), (3524, 42875), (4405, 34300), (4900, 30835), (6125, 24668), (6167, 24500), (6860, 22025), (8575, 17620), (8810, 17150), (12250, 12334)]